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Other Assets (Tables)

12 Months Ended

Dec. 31, 2023

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Other Assets

Other assets consisted of the following (in millions):

			December 31,
			2023						2022
Capitalized software costs, net of accumulated amortization			$	8.4					$	15.6
Grantor trust assets			7.5						6.2
Net pension assets			31.2						31.0
Long-term supplies inventory			5.9						4.6
Hedge contracts assets			10.9						39.2
Other assets			17.9						13.5
Total			$	81.8					$	110.1

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- References

No definition available.

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- Definition

Tabular disclosure of noncurrent assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(17))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

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